(* Copyright (C) 2015-2016 Bloomberg Finance L.P.
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * In addition to the permissions granted to you by the LGPL, you may combine
 * or link a "work that uses the Library" with a publicly distributed version
 * of this file to produce a combined library or application, then distribute
 * that combined work under the terms of your choosing, with no requirement
 * to comply with the obligations normally placed on you by section 4 of the
 * LGPL version 3 (or the corresponding section of a later version of the LGPL
 * should you choose to use a later version).
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *)








 let ( ^^ ) (Format (fmt1, str1) : _ format6) (Format (fmt2, str2) : _ format6) : _ format6 =
  Format (CamlinternalFormatBasics.concat_fmt fmt1 fmt2,
          str1 ^ "%," ^ str2)


type 'a logging =  ('a, Format.formatter, unit, unit, unit, unit) format6 -> 'a

let err str f  =
  Format.fprintf Format.err_formatter ("%s " ^^ f ^^ "@.") str  

let ierr b str f  =
  if b then 
    Format.fprintf Format.err_formatter ("%s " ^^ f) str  
  else
    Format.ifprintf Format.err_formatter ("%s " ^^ f) str  

let warn str f  =
  Format.fprintf Format.err_formatter ("WARN: %s " ^^ f ^^ "@.") str  



let iwarn b str f  = 
  if b then 
    Format.fprintf Format.err_formatter ("WARN: %s " ^^ f) str  
  else 
    Format.ifprintf Format.err_formatter ("WARN: %s " ^^ f) str 

(* TODO: add {[@.]} later for all *)
(* let dwarn str f  =  *)
(*   if Js_config.is_same_file () then    *)
(*     Format.fprintf Format.err_formatter ("WARN: %s " ^^ f ^^ "@.") str   *)
(*   else  *)
(*     Format.ifprintf Format.err_formatter ("WARN: %s " ^^ f ^^ "@.") str   *)

let info str f  =
  Format.fprintf Format.err_formatter ("INFO: %s " ^^ f) str  

let iinfo b str f  =
  if b then 
    Format.fprintf Format.err_formatter ("INFO: %s " ^^ f) str  
  else
    Format.fprintf Format.err_formatter ("INFO: %s " ^^ f) str  

